MapeStop Infill Panel

FIRE RESISTANT PANELS

MapeStop fire resistant panels are the ideal solution for glazing applications that require a fire rated system. Available in all architectural finishes, MapeStop panels can be designed with an R-Value up to 27.0. Optional cores, substrates and thicknesses are available to meet design codes or standards including ASTM E84 (Class A), ICBO, and NFPA 285.

15/20 MINUTE PANELS

Key Benefits

  • High Insulation Value
  • Available In All Architectural Finishes
  • Thicknesses up to 6”
  • Class A Fire Rated (per ASTM E84)
  • 15-20 Minute Fire Rated (per ASTM E119)

Applications

  • Schools / Hospitals
  • Curtain Walls / Spandrel Areas
  • Doors / Transoms
  • Window Replacement

NON-COMBUSTIBLE PANELS

Key Benefits

  • ‘Zero’ Flame Spread Rating (per ASTM E84)
  • No Foam Plastic Insulation - NFPA 285
  • Class A Fire Rated (per ASTM E84)
  • Available in All Architectural Finishes
  • Ideal for applications with stringent fire-resistance requirements.
  • Test Reports Available Upon Request

Applications

  • Curtain Walls / Windows
  • High Rises
  • Office / Commercial

TECHNICAL DATA

The images below detail the infill panel layer assembly and compare the materials used in the 15/20 Minute Panels and Non-Combustible Panels.

TYPICAL CROSS SECTION

15/20 MINUTE PANELS

TYPICAL CROSS SECTION

NON-COMBUSTIBLE PANELS

Industries

  • Commercial Real Estate Commercial Real Estate
  • Office Buildings Office Buildings
  • Hospitality Hospitality
  • Healthcare Healthcare
  • Education Education
  • Government & Institutional Buildings Government & Institutional Buildings
  • Mixed-Use Developments Mixed-Use Developments

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Frequently Asked Questions

What’s the best infill panel for fire resistance in curtain wall systems?

MapeStop fire-resistant panels are an ideal solution for glazing applications like curtain walls, spandrels and window replacements that require a fire-rated system. These infill panels are Class A fire-rated and tested to ASTM E-84 standards. They are specifically designed to meet local design codes, including ICBO and Class A requirements.

Do fire-rated infill panels still offer high insulation values?

Yes, MapeStop infill panels provide both safety and high thermal performance, with R-values available up to 27. Depending on the core and thickness, these fire-rated panels can achieve various thermal ratings:

  • Isocyanurate core options reach an R-value of 25.5 at 4 inches thick.
  • Micore® Class A-rated core options reach an R-value of 15.5 at 4 inches thick.
Can fire-rated infill panels be customized to fit different architectural aesthetics?

Yes, MapeStop panels are available in all architectural finishes to ensure a uniform appearance across the building envelope. Surface options include Porcelain on Aluminum or Steel, Kynar, Anodized and Polyester Baked Enamel. These architectural infill panels can also be ordered in smooth or embossed textures and custom colors.

What configurations are available for specific fire protection and impact needs?

MapeStop infill panels can be tailored with optional cores and substrates to meet specific building requirements. For a 15/20 minute rating, panels utilize polystyrene or isocyanurate cores with a ½-inch gypsum board substrate. For Class A ratings with high impact resistance, panels feature a Micore® core combined with cement board substrates.

Download the Mapes Panels Design Guide

Our design and specification guide will give you the information and inspiration you need to choose the perfect Mapes Panels for your next project.